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Breakbeat93
06-01-2011, 06:28 PM
I have an s14 sr motor set going in on sunday. The ps pulley is damaged and I can't seem to find one to replace it. Was considering using the s13 sr pulley in it's place and running w the extra rib. Has anyone else done this? Had any problems with the belt skipping around? Do the grooves line up correctly?

Thanks for the help, ive searched extensively and can't find a definitive answer
JDMRIDDAZ
06-03-2011, 08:21 AM
use a ka pullyi used a ka pulle on the s13
i was stuck once too and it werked with one less rib
Breakbeat93
06-03-2011, 10:25 AM
use a ka pullyi used a ka pulle on the s13
i was stuck once too and it werked with one less rib

my ka pulley is like twice the size tho...what belt did you use?
camaro379ss
06-04-2011, 03:09 PM
why not just get a cheap pulley set for like $60? Touge Factory or Circuit Sports....etc
Breakbeat93
06-04-2011, 03:50 PM
why not just get a cheap pulley set for like $60? Touge Factory or Circuit Sports....etc

All the ones I'm finding claim to be under drive pulleys. I have no problem using aluminum pulleys but are they the same size? Stock belts will work?
jr_ss
06-04-2011, 04:23 PM
Just use your KA pump assembly and SR bracket... No need to change anything it bolts right on.
Breakbeat93
06-04-2011, 04:36 PM
Just use your KA pump assembly and SR bracket... No need to change anything it bolts right on.

Yeah I know. But s13 and s14 are different and the only s14 pulleys I can find say they are underdrive. So Unless they are misadvertized they would not be the stock size and I would need dif belts. But I don't know which belts I would need...so I'm kinda in a fucked up spot
camaro379ss
06-04-2011, 08:43 PM
All the s13 pulley kits will work with s14 sr's, however the you have an extra rib on the pulley.


Touge Factory is the set I have they are really nice.
Breakbeat93
06-04-2011, 08:48 PM
You're using s13 pulleys on your s14 w no problems? Nice. Ill order them first thing tomorrow. Doing the swap tomorrow morning (starting tomorrow morning anyway)
thanks for the input
jr_ss
06-05-2011, 12:30 AM
All you have to do is take a piece of string, yarn, whatever the hell you have laying around and take a measurement. Once you have the measurement, you can pretty much determine what size belt you have.
camaro379ss
06-05-2011, 06:16 AM
No I have them on my s13 but check out out touge factory's website or call them that is what they will tell you. There is no difference between the motorset pulleys besides that extra rib which will not effect anything.